package com.ciaojian.core.service;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ciaojian.core.mapper.ExchangeCodeMapper;
import com.ciaojian.core.model.ExchangeCode;

public abstract class ExchangeCodeService<M extends BaseMapper<T>, T> extends ServiceImpl<ExchangeCodeMapper, ExchangeCode> {

}
